Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC BY 3.0, For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

go back to main search page
Accession:CHEBI:132186 term browser browse the term
Definition:A spermidine alkaloid that is isolated from Maytenus heterophylla and Maytenus senegalensis.
Synonyms:exact_synonym: (2S)-2-phenyl-9-[(2E)-3-phenylprop-2-enoyl]-1,5,9-triazacyclotridecan-4-one
 related_synonym: (S)-celacinnine;   Formula=C25H31N3O2;   InChI=1S/C25H31N3O2/c29-24-20-23(22-12-5-2-6-13-22)26-16-7-8-18-28(19-9-17-27-24)25(30)15-14-21-10-3-1-4-11-21/h1-6,10-15,23,26H,7-9,16-20H2,(H,27,29)/b15-14+/t23-/m0/s1;   InChIKey=OROFOUPCOTVAJQ-NSFRLNINSA-N;   SMILES=C1C(NCCCN(CCCCN[C@@H]1C=2C=CC=CC2)C(/C=C/C=3C=CC=CC3)=O)=O
 xref: CAS:53938-05-9;   PMID:22470236;   PMID:26487315;   PMID:6452921;   Reaxys:4720682

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 902
    role 861
      biological role 861
        biochemical role 727
          metabolite 715
            alkaloid 46
              spermidine alkaloid 0
                celacinnine 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 902
    subatomic particle 887
      composite particle 887
        hadron 887
          baryon 887
            nucleon 887
              atomic nucleus 887
                atom 887
                  main group element atom 856
                    p-block element atom 853
                      carbon group element atom 829
                        carbon atom 828
                          organic molecular entity 828
                            organic group 392
                              organic divalent group 390
                                organodiyl group 390
                                  carbonyl group 389
                                    carbonyl compound 389
                                      carboxylic acid 267
                                        carboacyl group 166
                                          univalent carboacyl group 166
                                            carbamoyl group 163
                                              carboxamide 163
                                                alpha,beta-unsaturated carboxylic acid amide 8
                                                  enamide 8
                                                    celacinnine 0
paths to the root